Why Cold Email Tools Are Getting Banned & How We're Different
The Recent Wave of Bans
Google has been aggressively banning cold email tools in recent months. Major platforms are seeing their customers' Google Workspace accounts suspended without warning.
This isn't temporary—it's fundamental enforcement of Google's Terms of Service that many providers chose to ignore.
Why Are They Getting Banned?
Google's crackdown targets three main violations:
Unauthorized API Access - Using scraped APIs, undocumented endpoints, and automated account creation scripts that trigger fraud detection.
Shared Infrastructure - Providers pooling domains and credentials across customers, using shared IPs flagged for spam, and violating Google Partner agreements.
Unnatural Sending Patterns - Coordinated sending across linked accounts, identical templates from multiple mailboxes, and rapid warmup that looks suspicious.
When Google detects these patterns, they ban both the tool and your Workspace accounts.
How ColdSire Is Different
We've never been banned. Here's our approach:
✅ Premium Mixed Pool
Your accounts sit alongside real businesses, not flagged cold email farms. Unlike competitors where 90%+ of accounts are for cold email and get banned easily, ColdSire caps the share at 15% dedicated for cold email. Google sees your accounts mixed with legitimate Fortune 500 companies.
✅ True Domain Isolation
Each domain gets its own dedicated workspace with full admin access. No shared infrastructure means your domain's reputation stays clean and independent. Maximum deliverability, zero cross-contamination.
✅ Full Ownership & Control
- Domains registered in your name, not ours
- Complete access to Google Workspace admin panel
- Full DNS control for SPF, DKIM, DMARC
- Export and migrate your data anytime
✅ Instant Setup
Get your premium cold email infrastructure running in 5 minutes. Pre-configured with optimal settings and ready to connect with Instantly, SmartLead, and other platforms.
The Bottom Line
Google's enforcement is getting stricter. Other tools took shortcuts that put customers at risk. ColdSire was built differently from day one—proper partnerships, premium infrastructure, and full transparency.
That's why we've managed 100,000+ mailboxes and 40,000+ domains without a single ban.
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